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Description

The Extensions for Leaflet Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `geojsonmarker` shortcode in all versions up to, and including, 4.7. This is due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-10-27 | Published 2025-11-04 | Updated 2025-11-04 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-11-03:Disclosed

Credits

Djaidja Moundjid finder

References

www.wordfence.com/...-4db7-4d44-a706-285375f4fec9?source=cve

wordpress.org/plugins/extensions-leaflet-map

plugins.trac.wordpress.org/...tags/4.7/php/geojsonmarker.php

plugins.trac.wordpress.org/changeset/3387532/

cve.org (CVE-2025-12369)

nvd.nist.gov (CVE-2025-12369)

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